Development and Production of Micro Denier and Ultrafine Polypropylene Fibers at Home and Abroad 2018-05-03
Polypropylene raw materials at home and abroad, development of fiber development products, and discussion of problems and countermeasures 2 2018-05-03
Discussion on the Technical Problems in the Production of Masterbatches for Polypropylene in Wet Process 2018-05-02